.imgHeader {
  .header {
    position: absolute;
    width: 100%;
    background-repeat: no-repeat;

    .back {
      width: 68rpx;
      height: 88rpx;
      position: fixed;
      text-align: center;
      z-index: 99;
      line-height: 110rpx;

      &-img {
        width: 40rpx;
        height: 40rpx;
      }
    }
  }

}